#23749A#23749A

#23749A is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 52.9% C 0.096 H 233.5°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#23749A
RGB	rgb(35, 116, 154)
HSL	hsl(199, 63%, 37%)
HSV	hsv(199, 77%, 60%)
CMYK	cmyk(77.3%, 24.7%, 0%, 39.6%)
CIE-LAB	lab(45.88, -10.64, -27.41)
CIE-LCH	lch(45.88, 29.41, 248.78°)
OKLab	oklab(52.87% -0.0571 -0.0772)
OKLCH	oklch(52.87% 0.096 233.5)
XYZ	xyz(12.7689, 15.1797, 32.8226)
Luminance	0.1518 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23749A #9A4923

analogous

#239A85 #23749A #23389A

triadic

#23749A #9A2374 #749A23

tetradic

#23749A #85239A #9A4923 #389A23

square

#23749A #85239A #9A4923 #389A23

split-complementary

#23749A #9A2338 #9A8523

monochromatic

#0C2936 #184E68 #23749A #2E9ACC #5DB2DA

Accessibility & contrast

On white

5.20

#23749A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#23749A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23749A

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23749A	#FFFFFF	#000000	##FFFFFF
##23749A	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61739C

Deuteranopia (green-blind)

#516899

Tritanopia (blue-blind)

#007E81

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #23749a;
/* rgb */ color: rgb(35, 116, 154);
/* oklch */ color: oklch(52.9% 0.096 233.5);

Tailwind

colors: {
  custom: {
    50: '#709cb8',
    500: '#23749a',
    950: '#000000',
  },
}

SCSS

$custom: #23749a;
$custom-light: #709cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#23749a",
  "rgb": {
    "r": 35,
    "g": 116,
    "b": 154
  },
  "hsl": {
    "h": 199.16,
    "s": 62.963,
    "l": 37.059
  },
  "oklch": {
    "l": 0.52869,
    "c": 0.09601,
    "h": 233.5
  },
  "luminance": 0.15181
}

Semantic roles & 50–950 ramp

primary

#23749A

secondary

#BF7A5A

accent

#7642E6

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #23749A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →